(Rails) 如何替换“link_to_remote”的文本不破坏链接？

发布于 2024-07-29 10:56:32 字数 730 浏览 9 评论 0原文

是否有一种高质量的方法来更新“link_to_remote”内的文本并保持链接功能？基本上我有两个链接：

  <%= link_to_remote "(#{building.charts.size} Charts)",{:url => {:action => "update_chart_matrix", :chartable_type => "building",:chartable_id => building.id, :title => building.name},
    :update => 'chart-matrix',
}
%>

...和...

<%= link_to_remote "Add Chart",{:url => {:action => "add_chart_for_chartable", :chartable_type => "building",:chartable_id => building.id},
    :update => 'other_link', #really not sure about this part as I only want to update the Chart Count in the other link
}
%>

只需替换链接内的 HTML 就足够容易了，但我不想“破坏”其功能。有任何想法吗？

谢谢。

原文

Is there a quality way to update the text inside a "link_to_remote" and leave the link functional? Basically I have two links:

  <%= link_to_remote "(#{building.charts.size} Charts)",{:url => {:action => "update_chart_matrix", :chartable_type => "building",:chartable_id => building.id, :title => building.name},
    :update => 'chart-matrix',
}
%>

...and...

<%= link_to_remote "Add Chart",{:url => {:action => "add_chart_for_chartable", :chartable_type => "building",:chartable_id => building.id},
    :update => 'other_link', #really not sure about this part as I only want to update the Chart Count in the other link
}
%>

It would be easy enough to simply replace the HTML inside the link, but I don't want to "break" its functionality. Any ideas?

Thanks.

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倾城月光淡如水﹏ 2024-08-05 10:56:32

更新链接的内部 HTML 不会破坏 onclick 功能。您正在原型中使用更新（通过Rails），它设置了innerHTML：

update: function(element, content) {
  element = $(element);
  if (content && content.toElement) content = content.toElement();
  if (Object.isElement(content)) return element.update().insert(content);
  content = Object.toHTML(content);
  // This sets innerHTML, it doesn't destroy the object
  element.innerHTML = content.stripScripts();
  content.evalScripts.bind(content).defer();
  return element;
},

只要返回的内容适合存在于a标签内，您应该没问题。

祝你好运！

Updating the internal HTML of a link won't break the onclick functionality. You're using update in prototype (via Rails), which set's the innerHTML:

update: function(element, content) {
  element = $(element);
  if (content && content.toElement) content = content.toElement();
  if (Object.isElement(content)) return element.update().insert(content);
  content = Object.toHTML(content);
  // This sets innerHTML, it doesn't destroy the object
  element.innerHTML = content.stripScripts();
  content.evalScripts.bind(content).defer();
  return element;
},

As long as the content coming back is suitable to live inside an a tag, you should be fine.

Good luck!

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